在我国,司法鉴定人既不同于证人,也不同于专家辅助人,其实际上是独立的诉讼参与人,独立于法官和双方当事人,处于客观、中立的地位。对于司法鉴定人的选任,应当基于诉讼平等和与举证责任分配相一致的原则完善诉讼双方的选任权,同时法官也有一定的选任司法鉴定人的权力。 In our country, forensic experts are not only different from witnesses, but also different from expert assistants. They are actually independent litigators, independent and independent of judges and both parties, in an objective and neutral position. For the appointment of forensic experts, the right of both parties should be perfected on the basis of the equality of litigation and the principle of the distribution of the burden of proof. At the same time, the judges have certain powers of appointing forensic experts.